当按工程项目施工层次划分系统控制过程时，( )的质量控制是最基本的质量控制。
A．检验批 B．分部工程 C．施工作业过程 D．分项工程
参考答案：C
He was a young man of barely eighteen years, evidently country (), and now, as it seemed, on his first visit to town.
A. brought up
B. bred
C. grown up
D. raised
开阀压和闭阀压
